Punay, E. (2012). IBP to Aquino: Don't meddle in impeachment trial. Philippine Star.
芝加哥风格引文Punay, Eduardo. "IBP to Aquino: Don't Meddle in Impeachment Trial." Philippine Star 2012.
MLA引文Punay, Eduardo. "IBP to Aquino: Don't Meddle in Impeachment Trial." Philippine Star, 2012.
警告：这些引文格式不一定是100％准确.